Automatic forced draught burners for liquid fuels

This European Standard specifies the terminology, the general requirements for the construction and operation of automatic forced draught oil burners and also the provision of control and safety devices, and the test procedure for these burners.
This European Standard applies to automatic forced draught oil burners supplied with:
-   a fuel having a viscosity at the burner inlet of 1,6 mm²/s (cSt) up to 6 mm²/s (cSt) at 20 °C; and
-   higher boiling petroleum based first raffinates (viscosity greater than 6 mm2/s), that require preheating for proper atomisation.
This European Standard is applicable to:
-   single burners fitted to a single combustion chamber;
-   single burners fitted to an appliance with additional requirements, then the relevant standard of this appliance shall be taken into account;
-   single-fuel and dual-fuel burners when operating on oil only;
-   the oil function of dual-fuel burners designed to operate simultaneously on gaseous and liquid fuels, in which case the requirements of EN 676 will also apply in respect of the gaseous fuel function.
This European Standard deals with all significant machine hazards, hazardous situations and events relevant to burners, when they are used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer, see Annex J.
This European Standard also deals with the additional requirements for the burners in the scope with pressurised parts and/or firing pressurised bodies, see Annex K.
This European Standard specifies the requirements to be met by the manufacturer to ensure the safety during commissioning, start-up, operation, shut-down and maintenance.
This European Standard does not deal with hazards due to specific applications.
This European Standard is not applicable to automatic forced draught oil burners which are manufactured before the date of its publication as European Standard.

Automatische Brenner mit Gebläse für flüssige Brennstoffe

In dieser Europäischen Norm sind die Terminologie für und die allgemeinen Anforderungen an die Konstruktion und den Betrieb von automatischen Ölbrennern mit Gebläse und die Bereitstellung von Steuerungs- und Sicherheitseinrichtungen festgelegt sowie das Prüfverfahren für diese Brenner.
Diese Europäische Norm ist auf automatische Ölbrenner mit Gebläse anwendbar, die vorgesehen sind für:
-   einen Brennstoff, dessen Viskosität am Brennereintritt bei 20 °C 1,6 mm2/s (cSt) bis 6 mm2/s (cSt) beträgt und
-   höher siedende Fraktionen aus der ersten Raffination von Erdöl (Viskosität größer als 6 mm2/s), für das eine Vorwärmung notwendig ist, um eine ordnungsmäßige Zerstäubung zu erreichen.
Diese Europäische Norm ist anwendbar auf
-   Einzelbrenner mit einem einzigen Feuerraum;
-   Einzelbrenner, die mit Geräten zusammengebaut werden, wobei dann die Anforderungen der für diese Geräte zutreffenden Norm zusätzlich beachtet werden müssen;
-   Ein  und Zweistoffbrenner, wenn sie nur mit Öl arbeiten;
-   mit Öl betriebene Zweistoffbrenner, die so ausgelegt sind, dass sie gleichzeitig gasförmige und flüssige Brennstoffe verbrennen können; in diesem Fall gelten für die gasförmigen Brennstoffe auch die Anforderungen von EN 676.
Die vorliegende Europäische Norm behandelt sämtliche signifikanten maschinenbezogenen Gefährdungen, Gefährdungssituationen und Ereignisse im Hinblick auf Brenner, wenn diese zweckentsprechend sowie unter zweckentfremdeten Bedingungen verwendet werden, die durch den Hersteller vernünftigerweise vorhersehbar sind, siehe Anhang J.
Diese Europäische Norm behandelt darüber hinaus die zusätzlichen Anforderungen für die Brenner mit druckbeaufschlagten Teilen und/oder für die Brenner, die Druckgeräte befeuern, siehe Anhang K.
Die vorliegende Europäische Norm legt die durch den Hersteller zu erfüllenden Anforderungen fest, die für die Sicherheit während der Inbetriebnahme, beim Einschalten, Betrieb und Abschalten sowie bei der Wartung erforderlich sind.
Diese Europäische Norm behandelt keine Gefährdungen infolge besonderer Verwendungsweisen.
Diese Europäische Norm gilt nicht für automatische Ölbrenner mit Gebläse, die vor dem Erscheinungsdatum der Europäischen Norm hergestellt wurden.

Brûleurs automatiques à air soufflé pour combustibles liquides

La présente Norme européenne spécifie la terminologie, les exigences générales concernant la conception et le fonctionnement des brûleurs automatiques à fioul à air soufflé et également les dispositions concernant les dispositifs de commande et de sécurité ainsi que la procédure d'essai concernant ces brûleurs.
La présente Norme européenne s'applique à des brûleurs automatiques à fioul à air soufflé alimentés par :
   un carburant présentant une viscosité à l'entrée du brûleur de 1,6 mm2/s (cSt) jusqu'à 6 mm2/s (cSt) à 20 °C et ;
   des premières raffinats à base de pétrole à point d'ébullition élevé (viscosité supérieure à 6 mm2/s), qui nécessitent un préchauffage pour une atomisation appropriée.
La présente Norme européenne peut être appliquée à :
   des brûleurs alimentés par un seul combustible montés sur une seule chambre de combustion ;
   des brûleurs alimentés par un seul combustible montés sur un appareil présentant des exigences supplémentaires, dès lors la norme concernant cet appareil doit être prise en compte ;
   des brûleurs alimentés par un seul combustible ou par deux combustibles lorsqu'ils fonctionnent avec du fioul uniquement ;
   la partie fioul des brûleurs pouvant être alimentés par deux types de combustible, conçus pour fonctionner simultanément avec des combustibles gazeux et liquides, auquel cas les exigences de l'EN 676 pour le fonctionnement avec combustibles gazeux s’appliquent aussi.
La présente Norme européenne traite de tous les risques, situations dangereuses et événements dangereux sur machine significatifs et se rapportant aux brûleurs, lorsqu'ils sont utilisés comme il est prévu et dans des conditions de mauvaise utilisation qui peuvent être raisonnablement prévues par le fabricant, voir l'Annexe J.
La présente Norme européenne traite également des exigences supplémentaires concernant les brûleurs dans le domaine d’application de parties sous pression et/ou de corps sous pression de combustion, voir l'Annexe K.

Ventilatorski gorilniki za tekoča goriva

Ta evropski standard določa terminologijo, splošne zahteve za gradnjo in delovanje ventilatorskih gorilnikov na olje ter za zagotovitev nadzornih in varnostnih naprav in preskusne postopke za te gorilnike.
Ta evropski standard velja za ventilatorske gorilnike na olje, dobavljene z:
- gorivom, ki ima viskoznost pri dotoku gorilnika od 1,6 mm²/s (cSt) do 6 mm²/s (cSt) pri 20 °C; in
- na nafti zasnovanimi rafinati z višjim vreliščem (z viskoznostjo nad 6 mm2/s), ki potrebujejo predgretje za pravilno atomizacijo.
Ta evropski standard velja za:
- enojne gorilnike, nameščene na eno zgorevalno komoro;
- enojne gorilnike, nameščene na aparate z dodatnimi zahtevami; pri tem se upošteva ustrezen standard za to napravo;
- gorilnike z enojnim ali dvojnim gorivom, kadar delujejo samo na olje;
- funkcije olja gorilnikov z dvojnim gorivom, načrtovanih za delovanje istočasno na pline ali tekoča goriva; v tem primeru prav tako veljajo zahteve EN 676 v skladu s funkcijo plinastega goriva.
Ta evropski standard obravnava velike strojne nevarnosti, nevarne situacije in primere, ki se nanašajo na gorilnike, kadar se uporabljajo v skladu z namenom uporabe in pod pogoji napačne uporabe, ki jih razumno predvidi proizvajalec, glej dodatek J.
Ta evropski standard prav tako obravnava dodatne zahteve za gorilnike v okviru uporabe z deli pod tlakom in/ali kurilnimi telesi pod tlakom, glej dodatek K.
Ta evropski standard določa zahteve, ki jih mora proizvajalec izpolniti, da zagotovi varnost med prevzemom, zagonom, delovanjem, izklopom in vzdrževanjem.
Ta evropski standard ne obravnava nevarnosti, ki nastanejo zaradi določenih uporab.
Ta evropski standard se ne nanaša na avtomatske gorilnike na olje, ki so proizvedeni pred datumom, ko je bil objavljen kot evropski standard.

General Information

Status
Withdrawn
Publication Date
06-Dec-2011
Withdrawal Date
05-Apr-2020
Technical Committee
Current Stage
9900 - Withdrawal (Adopted Project)
Start Date
01-Apr-2020
Due Date
24-Apr-2020
Completion Date
06-Apr-2020

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Automatische Brenner mit Gebläse für flüssige BrennstoffeBrûleurs automatiques à air soufflé pour combustibles liquidesAutomatic forced draught burners for liquid fuels27.060.10JRULYRLiquid and solid fuel burnersICS:Ta slovenski standard je istoveten z:EN 267:2009+A1:2011SIST EN 267:2010+A1:2012en,fr,de01-januar-2012SIST EN 267:2010+A1:2012SLOVENSKI

STANDARD
SIST EN 267:2010+A1:2012
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 267:2009+A1
August 2011 ICS 27.060.10 Supersedes EN 267:2009English Version
Automatic forced draught burners for liquid fuels
Brûleurs automatiques à air soufflé pour combustibles liquides

Automatische Brenner mit Gebläse für flüssige BrennstoffeThis European Standard was approved by CEN on 5 October 2009 and includes Amendment 1 approved by CEN on 21 July 2011.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.

EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,

B-1000 Brussels © 2011 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 267:2009+A1:2011: ESIST EN 267:2010+A1:2012

EN 267:2009+A1:2011 (E) 2 Contents Page Foreword ..............................................................................................................................................................4Introduction .........................................................................................................................................................51Scope ......................................................................................................................................................62Normative references ............................................................................................................................63Terms and definitions ........................................................................................................................ 103.1General definitions ............................................................................................................................. 103.2Fuel throughput and performance .................................................................................................... 103.3Combustion chamber, burner head and test rig ............................................................................. 123.4Composition of the gaseous combustion products ....................................................................... 123.5Adjusting, control and safety devices .............................................................................................. 133.6Sequencing times ............................................................................................................................... 144Constructional and operational requirements – safety requirements and/or protective measures ............................................................................................................................................. 164.1Types of atomisation .......................................................................................................................... 164.2Methods of control of automatic or semi-automatic oil burners ................................................... 164.3Means of ignition ................................................................................................................................ 164.4Construction ........................................................................................................................................ 174.5Equipment ........................................................................................................................................... 194.6Functional and operational requirements ........................................................................................ 244.7Working diagram and test diagram ................................................................................................... 284.8Combustion products quality ............................................................................................................ 314.9Machine safety requirements and/or protective measures ............................................................ 335Testing ................................................................................................................................................. 335.1General ................................................................................................................................................. 335.2Test room ............................................................................................................................................. 345.3Test rig ................................................................................................................................................. 345.4Measuring equipment ......................................................................................................................... 395.5Measuring accuracy ........................................................................................................................... 415.6Test conditions ................................................................................................................................... 415.7Test programme .................................................................................................................................. 425.8Replacement of individual parts and equivalent components ...................................................... 496Marking and labelling ......................................................................................................................... 506.1General ................................................................................................................................................. 506.2Data plate ............................................................................................................................................. 506.3Other marking ..................................................................................................................................... 506.4Instructions for installation, adjustment, maintenance and operation ......................................... 50Annex A (normative)

Smoke number ............................................................................................................. 52A.1Apparatus ............................................................................................................................................ 52A.2Smoke measuring ............................................................................................................................... 52A.3Determination of the smoke number ................................................................................................ 52Annex B (normative)

Emission measurements and corrections ................................................................ 53B.1Emission measurements ................................................................................................................... 53B.2Correction of the influence of combustion air temperature and humidity on NOx-emissions ............................................................................................................................................ 53B.3!Correction of the influence of the nitrogen content of fuel oil in case of NOX-emissions .... 53Annex C (informative)

Conversion factors .................................................................................................... 55Annex D (normative)

FID measuring method for recording the unburned hydrocarbons ....................... 56D.1Measuring system............................................................................................................................... 56SIST EN 267:2010+A1:2012

EN 267:2009+A1:2011 (E) 3 D.2Starting ................................................................................................................................................. 56Annex E (informative)

Conformity evaluation ................................................................................................ 57E.1Test laboratories and test samples, procedure ............................................................................... 57E.2Types of test and test documents for oil burners ............................................................................ 57Annex F (informative)

Examples for equipping of burners .......................................................................... 60F.1Burners ≤≤≤≤ 100 kg/h .............................................................................................................................. 60F.2Burners > 100 kg/h .............................................................................................................................. 62Annex G (informative)

Other fuels ................................................................................................................... 64Annex H (informative)

Specific additional requirements and limitations for use of EN 267 burners for industrial applications .................................................................................................................. 65H.1Pre-heating of the combustion air ..................................................................................................... 65H.2Continuous working of the forced draught fan ................................................................................ 65H.3Variable excess of combustion air .................................................................................................... 65H.4Burner with spark ignition .................................................................................................................. 65H.5Air filtering ........................................................................................................................................... 65H.6Electrical equipment and EMC-compatibility ................................................................................... 65Annex I (informative)

Check of the air proving device .................................................................................. 66Annex J (normative)

Machine related hazards - additional safety requirements and/or protective measures .............................................................................................................................................. 67J.1General ................................................................................................................................................. 67J.2List of significant hazards .................................................................................................................. 67J.3Safety requirements and /or protective measures ........................................................................... 67J.4Verification of machine safety requirements and/or protective measures ................................... 70J.5Information for use .............................................................................................................................. 70Annex K (normative)

Additional requirements for burners with pressurised parts and burners firing pressurised bodies as defined in the Pressure Equipment Directive (PED) 97/23/EC ...... 71K.1General ................................................................................................................................................. 71K.2Design ................................................................................................................................................... 71K.3Materials ............................................................................................................................................... 71K.4Pressurised parts ................................................................................................................................ 72K.5Fuel line components.......................................................................................................................... 72K.6Air proving device ............................................................................................................................... 73K.7Automatic burner control unit ............................................................................................................ 73K.8General functions requirements ........................................................................................................ 73K.9Protection of the oil and air supply ................................................................................................... 73K.10External safety limiter ......................................................................................................................... 73K.11Design according to EN 50156-1 ........................................................................................................ 74K.12Consideration: Safety life cycle ......................................................................................................... 75K.13Tests of pressurised parts ................................................................................................................. 76K.14Marking ................................................................................................................................................. 77K.15Instructions for installation, adjustment, maintenance and operation .......................................... 77Annex ZA (informative)

Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC Machinery Directive ........................................................ 79Annex ZB (informative)

Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC Machinery Directive .................................................... 80Annex ZC (informative)

Relationship between this European Standard and the Essential Requirements of EU Directive 97/23/EC Pressure Equipment Directive (PED) ............................ 81Bibliography ...................................................................................................................................................... 89 SIST EN 267:2010+A1:2012

EN 267:2009+A1:2011 (E) 4 Foreword This document (EN 267:2009+A1:2011) has been prepared by Technical Committee CEN/TC 47 “Atomizing oil burners and their components - Function - Safety - Testing”, the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by February 2012, and conflicting national standards shall be withdrawn at the latest by February 2012. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). For relationship with EU Directive(s), see informative Annexes ZA, ZB and ZC, which are integral parts of this document. This document includes Amendment 1, approved by CEN on 2011-07-21. The start and finish of text introduced or altered by amendment is indicated in the text by tags ! ". This document supersedes !EN 267:2009". According to EN 267:1999 the following fundamental changes are given: — inclusion of hazards by burners considered as machinery according to Directive 98/37/EC Machinery Directive and Directive 2006/42/EC Machinery Directive; — additional requirements for burners in the scope with pressurised parts and/or firing pressurised bodies according to Directive 97/23/EC Pressure Equipment Directive (PED); — in accordance with EN 676 requirements for electrical safety and industrial applications added; — requirements for higher boiling petroleum based first raffinates added; — standard structured as EN 676. Following a request from CEN/TC 47, CEN has agreed to defer the date of withdrawal of EN 267:1999 for a transition period of 24 months. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom.

SIST EN 267:2010+A1:2012

EN 267:2009+A1:2011 (E) 5 Introduction This European Standard is primarily intended for automatic forced draught oil burners having a combustion air fan, operated with liquid fuels, and intended to be marketed as a complete assembly. Forced draught oil burners according to this European Standard are often used in industrial applications. The safety principles are the same as for forced draught oil burners used for household/commercial applications. Industrial forced draught oil burners however need to operate safely in their industrial environment and the risks involved can differ from those for household applications. These industrial forced draught oil burners can be characterised by the ability to withstand industrial environmental influences, like moisture, high temperature, electrical and magnetic phenomena, vibrations, etc. Special requirements for forced draught burners for industrial premises will be given as a note with the addition "Industrial application". Further information and application limitations for forced draught burners, which are used for industrial application, are given in informative Annex H. Principal requirements for installation of oil burners for industrial thermal processing are covered by EN 746-1 to -8. This document is a type C standard as stated in EN ISO 12100-1 and EN ISO 12100-2. The machinery concerned and the extent to which hazards, hazardous situations and hazardous events are covered are indicated in the scope of this document.

When provisions of this type C standard are different from those which are stated in type A or B standards, the provisions of this type C standard take precedence over the provisions of the other standard, for machines that have been designed and built according to the provisions of this type C standard.

SIST EN 267:2010+A1:2012

EN 267:2009+A1:2011 (E) 6 1 Scope This European Standard specifies the terminology, the general requirements for the construction and operation of automatic forced draught oil burners and also the provision of control and safety devices, and the test procedure for these burners. This European Standard applies to automatic forced draught oil burners supplied with:  a fuel having a viscosity at the burner inlet of 1,6 mm²/s (cSt) up to 6 mm²/s (cSt) at 20 °C; and

 higher boiling petroleum based first raffinates (viscosity greater than 6 mm2/s), that require preheating for proper atomisation. This European Standard is applicable to:  single burners fitted to a single combustion chamber;  single burners fitted to an appliance with additional requirements, then the relevant standard of this appliance shall be taken into account;  single-fuel and dual-fuel burners when operating on oil only;  the oil function of dual-fuel burners designed to operate simultaneously on gaseous and liquid fuels, in which case the requirements of EN 676 will also apply in respect of the gaseous fuel function. This European Standard deals with all significant machine hazards, hazardous situations and events relevant to burners, when they are used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer, see Annex J. This European Standard also deals with the additional requirements for the burners in the scope with pressurised parts and/or firing pressurised bodies, see Annex K. This European Standard specifies the requirements to be met by the manufacturer to ensure the safety during commissioning, start-up, operation, shut-down and maintenance. This European Standard does not deal with hazards due to specific applications. This European Standard is not applicable to automatic forced draught oil burners which are manufactured before the date of its publication as European Standard. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references only the edition cited applies. For undated references the latest edition of the referenced document (including any amendments) applies. EN 230, Automatic burner control systems for oil burners EN 287-1, Qualification test of welders — Fusion welding — Part 1: Steels EN 676:2003+A2:2008, Automatic forced draught burners for gaseous fuels EN 953, Safety of machinery — Guards — General requirements for the design and construction of fixed and movable guards EN 1044, Brazing — Filler metals SIST EN 267:2010+A1:2012

EN 267:2009+A1:2011 (E) 7 EN 1057, Copper and copper alloys — Seamless, round copper tubes for water and gas in sanitary and heating applications EN 1088:1995+A2:2008, Safety of machinery — Interlocking devices associated with guards — Principles for design and selection EN 1092-1, Flanges and their joints — Circular flanges for pipes, valves, fittings and accessories, PN designated — Part 1: Steel flanges EN 1092-2, Flanges and their joints — Circular flanges for pipes, valves, fittings and accessories, PN designated — Part 2: Cast iron flanges EN 1092-3, Flanges and their joints — Circular flanges for pipes, valves, fittings and accessories PN designated — Part 3: Copper alloy flanges EN 1254-1, Copper and copper alloys — Plumbing fittings — Part 1: Fittings with ends for capillary soldering or capillary brazing to copper tubes EN 1254-4, Copper and copper alloys — Plumbing fittings — Part 4: Fittings combining other end connections with capillary or compression ends EN 1854, Pressure sensing devices for gas burners and gas burning appliances EN 10204, Metallic products — Types of inspection documents EN 10220, Seamless and welded steel tubes — Dimensions and masses per unit length EN 10305-1, Steel tubes for precision applications — Technical delivery conditions — Part 1: Seamless cold drawn tubes EN 10305-2, Steel tubes for precision applications — Technical delivery conditions — Part 2: Welded cold drawn tubes EN 10305-3, Steel tubes for precision applications — Technical delivery conditions — Part 3: Welded cold sized tubes EN 10305-4, Steel tubes for precision applications — Technical delivery conditions — Part 4: Seamless cold drawn tubes for hydraulic and pneumatic power systems EN 10305-5, Steel tubes for precision applications — Technical delivery conditions — Part 5: Welded and cold sized square and rectangular tubes EN 10305-6, Steel tubes for precision applications — Technical delivery conditions — Part 6: Welded cold drawn tubes for hydraulic and pneumatic power systems EN 13611:2007, Safety and control devices for gas burners and gas burning appliances — General requirements EN 15035, Heating boilers — Special requirements for oil fired room sealed units up to 70 kW EN 15036-1:2006, Heating boilers — Test regulations for airborne noise emissions from heat generators — Part 1: Airborne noise emissions from heat generators EN 50156-1:2004, Electrical equipment for furnaces and ancillary equipment — Part 1: Requirements for application design and installation EN 60335-2-102:2005, Household and similar electrical appliances — Safety — Part 2-102: Particular requirements for gas, oil and solid-fuel burning appliances having electrical connections

(IEC 60335-2-102:2004, modified) SIST EN 267:2010+A1:2012

EN 267:2009+A1:2011 (E) 8 EN 60529, Degrees of protection provided by enclosures (IP code) (IEC 60529:1989) EN 60730-1, Automatic electrical controls for household and similar use — Part 1: General requirements

(IEC 60730-1:1999, modified) EN 61310-1, Safety of machinery — Indication, marking and actuation — Part 1: Requirements for visual, auditory and tactile signals (IEC 61310-1:2007) EN ISO 228-1, Pipe threads where pressure-tight joints are not made on the threads — Part 1: Dimensions, tolerances and designation (ISO 228-1:2000) EN ISO 1127, Stainless steel tubes — Dimensions, tolerances and conventional masses per unit length (ISO 1127:1992) EN ISO 4871, Acoustics — Declaration and verification of noise emission values of machinery and equipment (ISO 4871:1996) EN ISO 6806, Plastics hoses and hose assemblies for suction and low-pressure discharge of petroleum liquids — Specification (ISO 6806:1992) EN ISO 9606-2, Qualification test of welders — Fusion welding — Part 2: Aluminium and aluminium alloys (ISO 9606- 2:2004) EN ISO 9606-3, Approval testing of welders — Fusion welding — Part 3: Copper and copper alloys (ISO 9606-3:1999) EN ISO 9606-4, Approval testing of welders — Fusion welding — Part 4: Nickel and nickel alloys (ISO 9606-4:1999) EN ISO 9606-5, Approval testing of welders — Fusion welding — Part 5: Titanium and titanium alloys, zirconium and zirconium alloys (ISO 9606-5:2000) EN ISO 11688-1:1998, Acoustics — Recommended practice for the design of low-noise machinery and equipment — Part 1: Planning (ISO/TR 11688-1:1995) EN ISO 12100-1:2003, Safety of machinery — Basic concepts, general principles for design — Part 1: Basic terminology, methodology (ISO 12100-1:2003) EN ISO 12100-2:2003, Safety of machinery — Basic concepts, general principles for design — Part 2: Technical principles (ISO 12100-2:2003) EN ISO 13849-1, Safety of machinery — Safety-related parts of control systems — Part 1: General principles for design (ISO 13849-1:2006) EN ISO 13857, Safety of machinery — Safety distances to prevent hazard zones being reached by upper and lower limbs (ISO 13857:2008) EN ISO 15609-1, Specification and qualification of welding procedures for metallic materials — Welding procedure specification — Part 1: Arc welding (ISO 15609-1:2004) EN ISO 15609-2, Specification and qualification of welding procedures for metallic materials — Welding procedure specification — Part 2: Gas welding (ISO 15609-2:2001) EN ISO 15609-3, Specification and qualification of welding procedures for metallic materials — Welding procedure specification — Part 3: Electron beam welding (ISO 15609-3:2004) EN ISO 15609-4, Specification and qualification of welding procedures for metallic materials — Welding procedure specification — Part 4: Laser beam welding (ISO 15609-4:2009) SIST EN 267:2010+A1:2012

EN 267:2009+A1:2011 (E) 9 EN ISO 15609-5, Specification and qualification of welding procedures for metallic materials — Welding procedure specification — Part 5: Resistance welding (ISO 15609-5:2004) EN ISO 15612, Specification and qualification of welding procedures for metallic materials — Qualification by adoption of a standard welding procedure (ISO 15612:2004) EN ISO 15614-7, Specification and qualification of welding procedures for metallic materials — Welding procedure test — Part 7: Overlay welding (ISO 15614-7:2007) EN ISO 15614-11, Specification and qualification of welding procedures for metallic materials — Welding procedure test — Part 11: Electron and laser beam welding (ISO 15614-11:2002) EN ISO 23553-1, Safety and control devices for oil burners and oil-burning appliances — Particular requirements — Part 1: Shut-off devices for oil burners (ISO 23553-1:2007, including Cor 1:2009) ISO 7-1, Pipe threads where pressure-tight joints are made on the threads — Part 1: Dimensions, tolerances and designation ISO 1129, Steel tubes for boilers, super heaters and heat exchangers — Dimensions, tolerances and conventional masses per unit length ISO 3183, Petroleum and natural gas industries — Steel pipe for pipeline transportation systems ISO 8217, Petroleum products — Fuels (class F) — Specifications of marine fuels ISO 9329-1, Seamless steel tubes for pressure purposes — Technical delivery conditions — Part 1: Unalloyed steels with specified room temperature properties ISO 9330-1, Welded steel tubes for pressure purposes — Technical delivery conditions — Part 1: Unalloyed steel tubes with specified room temperature properties ISO 9330-2, Welded steel tubes for pressure purposes — Technical delivery conditions — Part 2: Electric

resistance and induction welded unalloyed and alloyed steel tubes with specified
...

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